Stable footwear that accommodates shear forces

Details Stable footwear that accommodates shear forces Stable footwear that accommodates shear forces

2011-08-09

2011-08-09

Kavanaugh, Ted (Department: 3765)

Boots, shoes, and leggings

Heels

Cushion

C036S102000, C036S03000A

Reexamination Certificate

active

07992324

ABSTRACT:
A shoe sole is described that provides both cushioning and stability. The sole has a plurality of layers, including a transition layer which allows relative motion between the layers adjacent to the transition layer. The relative motion between the layers of the sole reduces the impact of horizontal shear stresses on the wearer's feet and ankles. One such transition layer includes pliable material and deformable holes within the pliable material. Another transition layer includes at least two rigid plates held together by less rigid grommets or sidewalls. The transition layer may be disposed beneath the entire shoe or only portions of the shoe, with either a more conventional sole structure or rigid support members completing the sole.

REFERENCES:
patent: 545705 (1895-09-01), MacDonald
patent: 625393 (1899-05-01), Hafertepen
patent: 900867 (1908-10-01), Miller
patent: 1498838 (1924-06-01), Harrison, Jr.
patent: 2100492 (1937-11-01), Sindler
patent: 2288168 (1942-06-01), Leu
patent: 2751692 (1956-06-01), Cortina
patent: 2983056 (1961-05-01), Murawski
patent: 3719965 (1973-03-01), Chevallereau
patent: 3785646 (1974-01-01), Ruskin
patent: 3816945 (1974-06-01), Egtvedt
patent: 3824716 (1974-07-01), Di Paolo
patent: 3834046 (1974-09-01), Fowler
patent: 4183156 (1980-01-01), Rudy
patent: 4219945 (1980-09-01), Rudy
patent: 4227320 (1980-10-01), Borgeas
patent: 4262433 (1981-04-01), Hagg et al.
patent: 4271606 (1981-06-01), Rudy
patent: 4307521 (1981-12-01), Inohara et al.
patent: 4319412 (1982-03-01), Muller et al.
patent: 4359830 (1982-11-01), Inohara
patent: 4364189 (1982-12-01), Bates
patent: 4430810 (1984-02-01), Bente
patent: 4445284 (1984-05-01), Sakutori
patent: 4451994 (1984-06-01), Fowler
patent: 4452598 (1984-06-01), Marsh
patent: 4457084 (1984-07-01), Horibata et al.
patent: 4507879 (1985-04-01), Dassler
patent: 4535553 (1985-08-01), Derderian et al.
patent: 4546556 (1985-10-01), Stubblefield
patent: 4547979 (1985-10-01), Harada et al.
patent: 4573279 (1986-03-01), Feurer-Zogel et al.
patent: 4593482 (1986-06-01), Mayer
patent: 4624061 (1986-11-01), Wezel et al.
patent: 4656760 (1987-04-01), Tonkel et al.
patent: 4680875 (1987-07-01), Danieli
patent: 4753021 (1988-06-01), Cohen
patent: 4754559 (1988-07-01), Cohen
patent: 4782603 (1988-11-01), Brown
patent: 4798010 (1989-01-01), Sugiyama
patent: 4864737 (1989-09-01), Marrello
patent: 4890397 (1990-01-01), Harada et al.
patent: 4914836 (1990-04-01), Horovitz
patent: 4922631 (1990-05-01), Anderie
patent: 4924605 (1990-05-01), Spademan
patent: 5005300 (1991-04-01), Diaz et al.
patent: 5012597 (1991-05-01), Thomasson
patent: 5117566 (1992-06-01), Lloyd et al.
patent: 5220737 (1993-06-01), Edington
patent: 5224810 (1993-07-01), Pitkin
patent: 5313718 (1994-05-01), McMahon et al.
patent: 5373649 (1994-12-01), Choi
patent: 5456027 (1995-10-01), Tecchio et al.
patent: 5481814 (1996-01-01), Spender
patent: 5595002 (1997-01-01), Slepian et al.
patent: 5595003 (1997-01-01), Snow
patent: 5625963 (1997-05-01), Miller
patent: 5651196 (1997-07-01), Hsieh
patent: 5685092 (1997-11-01), Prieskorn
patent: 5724753 (1998-03-01), Throneburg et al.
patent: 5784808 (1998-07-01), Hockerson
patent: 5822886 (1998-10-01), Luthi et al.
patent: 5993585 (1999-11-01), Goodwin et al.
patent: 5996253 (1999-12-01), Spector
patent: 6065230 (2000-05-01), James
patent: 6115943 (2000-09-01), Gyr
patent: 6115945 (2000-09-01), Ellis, III
patent: 6119371 (2000-09-01), Goodwin et al.
patent: 6237249 (2001-05-01), Aguerre
patent: 6684532 (2004-02-01), Greene et al.
patent: D499247 (2004-12-01), Wahoske
patent: D500585 (2005-01-01), Wahoske
patent: 6983555 (2006-01-01), Lacorazza et al.
patent: 7377057 (2008-05-01), Lacorazza et al.
patent: 1176458 (1984-10-01), None
patent: 483 807 (1970-02-01), None
patent: 0 192 820 (1986-09-01), None
patent: WO 91/15973 (1991-10-01), None

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